An API gateway is a single entry point between clients and backend services that centrally handles routing, authentication, rate limiting, load balancing and request/response transformation.
Title graphic: API gateway (Concept)
Type
Concept
Key points about API gateway
An API gateway provides one managed entry point for APIs, handling routing, security, authentication, throttling and observability. · API Gateway - Simply Explained
It has three parts: the API gateway as a secure proxy, the management plane for configuration and the developer portal for documentation and self-service onboarding. · Azure API Management - Simply Explained
An API Gateway is the front door to modern applications, acting as a single entry point for all API requests before they reach backend services. In this episode, we explain what an API Gateway is, why it's essential in cloud-native and microservices…
Azure API Management (APIM) is one of the most important services in Microsoft Azure for organizations building modern cloud applications, microservices, and enterprise integrations. As the number of APIs grows, managing security, authentication, monitoring…
Fabric’s UI is great for quick wins—but it hits limits with niche data sources, complex business logic, and real-time automation. The way through is building custom API integrations (secure, least-privilege, monitored) and surfacing them with Power BI…
Microsoft 365 looks like apps—Outlook, Teams, SharePoint. The real power is the Microsoft Graph API: one gateway to automate onboarding, sync calendars, govern groups, and ship dashboards the admin centers can’t. In this episode, I show you how Graph actually…
Timeline of episodes about API gateway
Articles about API gateway (2)
Mastering Microservices Routing with an API Gateway · Mirko Peters In today's fast-paced tech world, you might feel overwhelmed by the complexity of modern applications. With the rise of microservices and cloud computing, the way y…
Mastering Azure API Management: Core Components Explained · Mirko Peters In today's fast-paced digital ecosystem, APIs are the invisible glue holding modern applications and services together. Whether you are building mobile apps, poweri…
Frequently asked questions
What is an API gateway?
An API gateway is a single entry point for client requests to backend services. It handles routing, security, authentication, throttling and transformation. · From the episode: API Gateway - Simply Explained
Do I need an API gateway?
If you keep adding services and directing traffic between them becomes a nightmare, a gateway helps by giving one front door with central policies. · From the episode: API Gateway - Simply Explained
What is the difference between an API gateway and Azure API Management?
In Azure, API Management is the solid choice: it gives you a gateway plus management, a developer portal and analytics. The episode says the pattern matters more than the tool. · From the episode: API Gateway - Simply Explained
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